Bison fleeing Yellowstone volcano eruption?

Bison were recently seen running through Yellowstone National Park days before an earthquake. The park sits on top of a supervolcano, and some people think the animals may sense a coming eruption, but they could just be enjoying a run.

http://www.wgrz.com/video/3425501068001/1/Bison-fleeing-Yellowstone-volcano-eruptionhttp://bc_gvpc.edgesuite.net/img/963482463001/201404/1524/963482463001_3425427345001_thumbnail-for-video-3425406453001.jpg?pubId=963482463001Bison fleeing Yellowstone volcano eruption?Bison were recently seen running through Yellowstone National Park days before an earthquake. The park sits on top of a supervolcano, and some people think the animals may sense a coming eruption, but they could just be enjoying a run.yellowstonevpcseenyellowstone animals fleehave you seenNational NewsYellowstone volcanonation nowbison yellowstone00:40